Proflow fuel pumps are powerful enough to support up to 1,000 hp and reliable enough to run every day. The pumps flow 480 or 525 lph and can support very High Horsepower. They utilize a flow-through design, aerospace composite materials, and stainless steel precision rollers for thousands of miles of trouble-free performance. The pumps can also be used on carburetted or fuel-injected engines. Will suit most Proflow or aftermarket Fuel Pump Hanger mount assembly's.